By all accounts, Kelsey Grammer is not really a good man.
He's admitted to cheating on Camille Grammer, he's sparred with his children's mother in public, and the guy just gives off a creepy vibe.
But one thing the actor can do is sing. He's even earned a Tony Award nomination for this talent. It was on display at Friday's wedding to Kayte Walsh, as Grammer serenaded his new bride (lucky number four!) with a rendition of "What Kind of Fool Am I?." Watch him in action now: